30687776

素因数分解:

$2^5\times 7^1\times {\mathrm{136999}}^1$

素因数の和:137016

約数の個数: 24

約数和(自身を含む): 69048000

約数和(自身を除く): 38360224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 136999, 273998, 547996, 958993, 1095992, 1917986, 2191984, 3835972, 4383968, 7671944, 15343888, 30687776]

約数ペア:

[(1, 30687776), (2, 15343888), (4, 7671944), (7, 4383968), (8, 3835972), (14, 2191984), (16, 1917986), (28, 1095992), (32, 958993), (56, 547996), (112, 273998), (224, 136999)]